reorganization of source code

public/javascripts/tree_mutations.js

@@ -0,0 +1,85 @@
+function moveBeforeNode(node, beforeNode) {
+    $.ajax({
+        url: baseApiUrl + 'notes/' + node.key + '/moveBefore/' + beforeNode.key,
+        type: 'PUT',
+        contentType: "application/json",
+        success: () => {
+            node.moveTo(beforeNode, 'before');
+        }
+    });
+}
+
+function moveAfterNode(node, afterNode) {
+    $.ajax({
+        url: baseApiUrl + 'notes/' + node.key + '/moveAfter/' + afterNode.key,
+        type: 'PUT',
+        contentType: "application/json",
+        success: () => {
+            node.moveTo(afterNode, 'after');
+        }
+    });
+}
+
+function moveToNode(node, toNode) {
+    $.ajax({
+        url: baseApiUrl + 'notes/' + node.key + '/moveTo/' + toNode.key,
+        type: 'PUT',
+        contentType: "application/json",
+        success: () => {
+            node.moveTo(toNode);
+
+            toNode.setExpanded(true);
+
+            toNode.folder = true;
+            toNode.renderTitle();
+        }
+    });
+}
+
+function deleteNode(node) {
+    if (confirm('Are you sure you want to delete note "' + node.title + '"?')) {
+        $.ajax({
+            url: baseApiUrl + 'notes/' + node.key,
+            type: 'DELETE',
+            success: () => {
+                if (node.getParent() !== null && node.getParent().getChildren().length <= 1) {
+                    node.getParent().folder = false;
+                    node.getParent().renderTitle();
+                }
+
+                globalAllNoteIds = globalAllNoteIds.filter(e => e !== node.key);
+
+                // remove from recent notes
+                globalRecentNotes = globalRecentNotes.filter(note => note !== node.key);
+
+                let next = node.getNextSibling();
+                if (!next) {
+                    next = node.getParent();
+                }
+
+                node.remove();
+
+                // activate next element after this one is deleted so we don't lose focus
+                next.setActive();
+            }
+        });
+    }
+}
+
+function moveNodeUp(node) {
+    if (node.getParent() !== null) {
+        $.ajax({
+            url: baseApiUrl + 'notes/' + node.key + '/moveAfter/' + node.getParent().key,
+            type: 'PUT',
+            contentType: "application/json",
+            success: () => {
+                if (node.getParent() !== null && node.getParent().getChildren().length <= 1) {
+                    node.getParent().folder = false;
+                    node.getParent().renderTitle();
+                }
+
+                node.moveTo(node.getParent(), 'after');
+            }
+        });
+    }
+}